The caching system has been reworked for the most part. VI blocks and VI pages using tree view are only being cached once now, since they are not pageable. Alphabetical VIs aren't being cached twice anymore. Also, the current code is more efficient.

Removed screen shots and decreased footprint of thumbnails. Thumbnails now link to screen shots at drupal.org.

$vi is now being used to determine if node counts are enabled instead of comparing a term's node count with -1.

Removed options to disable CSS and JS files from admin page. Overriding or disabling those files should now be done using themes.